Kerbl 70550 Bedienungsanweisung Seite 18

8.4 Manual operation
8.4.1 Manual operation on the unit:
Use the Up and Down buttons to open and close the door manually.
Important: As soon as a manual operation is initiated, the device is in manual mode.
Automatic operations are then no longer carried out.
Manual mode is indicated in the display by a dot on the underside.
Automatic mode can be re-initialised by pressing the Up button again while the door is
open or the Down button while the door is closed. Automatic mode is indicated in the
display by a small circle at the top.
If the relevant function has been activated in the menu, the control unit then changes
back independently to automatic mode in the next day cycle (see Section 8.2.2). You will
recognise the setting for independent return to automatic mode from the fact that, even
when automatic mode is interrupted, the circle is also shown at the top of the display in
addition to the dot at the bottom of the display.
8.4.2 Manual operation via external button:
the door can also be operated with an external button (e.g. item 70565). This is available
as an accessory. To do so, place the button in a place of your choice and connect it to the
device using the terminals provided for this purpose:
As soon as a manual operation is initiated, the device is in manual mode. Automatic
operations are then no longer carried out.
Manual mode is indicated in the display by a dot on the underside.
It is not possible to call up the automatic mode again via the external button! This can
only be done using the buttons on the display.
If the relevant function has been activated in the menu, the control unit then changes
back independently to automatic mode in the next day cycle (see Section 8.2.2). You will
recognise the setting for independent return to automatic mode from the fact that, even
when automatic mode is interrupted, the circle is also shown at the top of the display in
addition to the dot at the bottom of the display.
8.5 Switching the device off
To switch off the device, disconnect the connecting cable from the socket
and remove the batteries.
9. Cleaning / maintenance
CAUTION!
Risk of physical injury and material damage if used incorrectly!
• Before starting any cleaning work, disconnect the mains plug.
Check the easy running of the moving door at all times. Clean the guide rails and use lubricant if necessary. Remove dirt and any objects from
the door's closing area in order to protect the motor and avoid transporting dirt via the cord into the inside of the electronics unit. Regularly
check the condition of the cord for wear and replace it in good time. Use our replacement cord to do this (ref.no. 70552).
10. Maintenance and repair
The device does not require maintenance, but should be thoroughly cleaned at regular intervals. In the event of a fault, the device must be taken
out of use immediately. If a repair is required, please contact a qualified electrician or send the device for repair to the manufacturer. A faulty
connecting cable should also only be replaced by the manufacturer or a qualified electrician. Only use original spare parts. If a battery symbol
appears on the display, the batteries must be replaced. After replacing the batteries, the time and date must be re-set (see Chapter 8.1).
OPEN V CLOSE
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OPEN V CLOSE
Open Close
Connecting terminals
for external buttons